Ectosac
[医] 外膜, 外囊(卵)
🗣️ 情景例句
I care.
我关心。
Eat a peck of salt with a man before you trust him.
在你信任一个人之前，先要深入了解他。
We really need that material, you know.
你知道，我们急着需要那批材料。